70707840

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{5261}}^1$

素因数の和:5290

約数の個数: 128

約数和(自身を含む): 257627520

約数和(自身を除く): 186919680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 5261, 6720, 10522, 13440, 15783, 21044, 26305, 31566, 36827, 42088, 52610, 63132, 73654, 78915, 84176, 105220, 110481, 126264, 147308, 157830, 168352, 184135, 210440, 220962, 252528, 294616, 315660, 336704, 368270, 420880, 441924, 505056, 552405, 589232, 631320, 673408, 736540, 841760, 883848, 1010112, 1104810, 1178464, 1262640, 1473080, 1683520, 1767696, 2020224, 2209620, 2356928, 2525280, 2946160, 3367040, 3535392, 4419240, 4713856, 5050560, 5892320, 7070784, 8838480, 10101120, 11784640, 14141568, 17676960, 23569280, 35353920, 70707840]

約数ペア:

[(1, 70707840), (2, 35353920), (3, 23569280), (4, 17676960), (5, 14141568), (6, 11784640), (7, 10101120), (8, 8838480), (10, 7070784), (12, 5892320), (14, 5050560), (15, 4713856), (16, 4419240), (20, 3535392), (21, 3367040), (24, 2946160), (28, 2525280), (30, 2356928), (32, 2209620), (35, 2020224), (40, 1767696), (42, 1683520), (48, 1473080), (56, 1262640), (60, 1178464), (64, 1104810), (70, 1010112), (80, 883848), (84, 841760), (96, 736540), (105, 673408), (112, 631320), (120, 589232), (128, 552405), (140, 505056), (160, 441924), (168, 420880), (192, 368270), (210, 336704), (224, 315660), (240, 294616), (280, 252528), (320, 220962), (336, 210440), (384, 184135), (420, 168352), (448, 157830), (480, 147308), (560, 126264), (640, 110481), (672, 105220), (840, 84176), (896, 78915), (960, 73654), (1120, 63132), (1344, 52610), (1680, 42088), (1920, 36827), (2240, 31566), (2688, 26305), (3360, 21044), (4480, 15783), (5261, 13440), (6720, 10522)]